package com.qdu.service;

import com.qdu.entity.Problem;
import com.baomidou.mybatisplus.extension.service.IService;

import java.util.List;

/**
 * <p>
 *  服务类
 * </p>
 *
 * @author ellery2018
 * @since 2022-03-09
 */
public interface IProblemService extends IService<Problem> {
    List<Problem> findAllProblem();

    int insertProblem(Problem problem);

    int deleteProblem(int id);

    int updateProblem(Problem problem);
}
